How To Fix AD335 - Field & (data type or data length incorrect)

AD335 - Overview

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 335

• Message text: Field & (data type or data length incorrect)

What causes this issue?

The underlying field has the wrong type or the field length is too
large.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the definition of the domain in the ABAP Dictionary. If it is
correct and you are dealing with a cluster table, check whether the
type and length of the field agrees with the attributes of the
corresponding cluster field.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD335 - Field & (data type or data length incorrect) ?

  The SAP error message AD335, which states "Field & (data type or data length incorrect)," typically occurs when there is a mismatch between the expected data type or length of a field and the actual data being processed. This error can arise in various contexts, such as during data entry, data transfer, or when executing certain transactions or reports.
  Causes:
  
  Data Type Mismatch: The data being entered or processed does not match the expected data type (e.g., entering a string where a number is expected).
  Length Exceedance: The data exceeds the defined length for the field. For example, if a field is defined to accept a maximum of 10 characters, entering 11 characters will trigger this error.
  Incorrect Field Mapping: In cases of data migration or integration, the fields may not be correctly mapped, leading to incorrect data types or lengths being assigned.
  Custom Development Issues: If there are custom programs or enhancements, they may